PT-2023-30325 · Discourse · Discourse

Jomaxro · Published 2023-11-10 · Updated 2024-03-06 · CVE-2023-47121

Positive Technologies (AI Summary)

CVSS v3.1

3.4

Low

Base vector

AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:N/A:N

Name of the Vulnerable Software and Affected Versions Discourse versions prior to 3.1.3 Discourse version 3.2.0.beta3 and earlier in the beta and tests-passed branches

Description Discourse is an open source platform for community discussion. The embedding feature is susceptible to server side request forgery. As a workaround, disable the Embedding feature.

Recommendations For versions prior to 3.1.3, update to version 3.1.3 or later. For version 3.2.0.beta3 and earlier in the beta and tests-passed branches, update to version 3.2.0.beta3 or later. As a temporary workaround, consider disabling the Embedding feature until a patch is available.

Exploit

Fix

SSRF

Weakness Enumeration

CWE-918

Related Identifiers

BIT-DISCOURSE-2023-47121

CVE-2023-47121

GHSA-HP24-94QF-8CGC

Affected Products

Discourse

References · 9

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/47xxx/CVE-2023-47121.json · Exploit
• https://github.com/discourse/discourse/security/advisories/GHSA-hp24-94qf-8cgc · Vendor Advisory
• https://github.com/discourse/discourse/commit/24cca10da731734af4e9748de99a508d586e59f1 · Patch
• https://github.com/discourse/discourse/commit/5f20748e402223b265e6fee381472c14e2604da6 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2023-47121 · Security Note
• https://osv.dev/vulnerability/BIT-discourse-2023-47121 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-47121 · Vendor Advisory
• https://twitter.com/CVEnew/status/1722999466180198493 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1723037997476573344 · Twitter Post